English

Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum Featured Image
  • Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Vacuum Pump Fittings, ISO 90 Elbows, Stainless Steel Fittings Suppliers, We warmly welcome friends from all walks of life to cooperate with us.
Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum Detail:

Features

1

*The high sealing effect and the low leak rates performance of CF flange connections is a result of gasket material. When assembling the CF flange connect, the knife edge is pressed into the flat copper gasket and force the seal material both axially as well as radially outwards to the flange. The material is enclosed and cannot flow even at high bakeout temperature. Due to this deformation of the seal such connections may sometimes stick together. They can be easily separated with a special tool or screwdriver.

*Offered in both rotatable and nonrotatable versions with through holes and tapped bolt holes. Metric tapped holes and untapped holes flanges are identical products. UNC or UNF or other tapped holes can be ordered as specials.

3
2

Specifications

*Blanks & Flanges  304 S.S. (Other material available upon request)
*Torque Rating  CF35 and smaller 220 kgf-cm
*Gaskets  OFHC Copper or Viton
*Vacuum Range  10-13 torr
*Bolt  304 S.S.
*Temp. Range  -200ºC ~ 450ºC ( OFHC Copper )
*CF63 and larger 360 kgf-cm  

6

CF

16
(133)

35 (275)

63 (450)

100 (600)

150 (800)

200 (1000)

250 (1325)

Outside diameter O.D./inch

1.33

2.74

4.47

5.97

7.97

9.97

13.25

Outside diameter O.D/mm

33.80

69.50

113.60

151.60

202.50

253.20

336.60

Bolt circle diameter K/inch

1.06

2.31

3.63

5.13

7.13

9.13

12.07

Bolt circle diameter K/mm

26.90

58.70

92.10

130.30

181.00

231.80

306.50

Height H/inch

0.30

0.50

0.71

0.79

0.87

0.97

1.12

Height H/mm

7.50

12.70

18.00

20.00

22.00

24.70

28.50

Hole diameter/inch

0.17

0.26

0.33

0.33

0.33

0.33

0.33

Hole diameter/mm

4.30

6.70

8.40

8.40

8.40

8.40

8.40

Number of holes

6

6

8

16

20

24

30

CF Bored Blank Flange

Size

Model NO.

Material

A
in       mm

B
in       mm

C
in

CF 16 (133)

CF16B7

304 S.S.

0.26

6.50

0.22

5.50

4.4 x 6

CF 16 (133)

CF16B12

304 S.S.

0.51

12.90

0.41

10.40

4.4 x 6

CF 16 (133)

CF16B19

304 S.S.

0.75

19.15

0.63

16.00

4.4 x 6
Product detail pictures:

Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum detail pictures

Related Product Guide:
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Professional China CF bored blank flange - CF Flange Series Utra high vacuum flange components – Shanteng Vacuum , The product will supply to all over the world, such as: Czech, Netherlands, France, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.
    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Florence from Luxemburg - 2017.07.28 15:46
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Queena from Argentina - 2017.08.28 16:02
    Write your message here and send it to us

    Products categories